Callie Andrews is Archie Andrew's twin sister. She is the arch-enemy of Betty Cooper and best friend of Cheryl Blossom. She is a Riverdale's vixen. Callie has a rough relationship with her family ever since her mom left. She's not Hiram Lodge, but she is extremely powerful. She tends to know everyone's secrets. Even her brother's secrets. She is currently dating Reggie Mantle, will she be able to keep her relationship alive?